Ọ bụ ezie na tubes na-ekpo ọkụ adịghị etinye aka na nhazi nke sekit eletriki, ha nwere mmetụta nke ichebe ngwaọrụ na sekit dị mkpa.Ma n'ezie, ọrụ nke okpomọkụ shrink tube bụ ihe karịrị nanị ichekwa sekit.Ke adianade do, okpomọkụ shrink tube al ...
GỤKWUO